本文整理匯總了C#中Newtonsoft.Json.Linq.JArray.SelectTokens方法的典型用法代碼示例。如果您正苦於以下問題：C# JArray.SelectTokens方法的具體用法？C# JArray.SelectTokens怎麽用？C# JArray.SelectTokens使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類Newtonsoft.Json.Linq.JArray的用法示例。
在下文中一共展示了JArray.SelectTokens方法的12個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的C#代碼示例。
示例1: NestedQuery
public void NestedQuery()
{
JArray a = new JArray(
new JObject(
new JProperty("name", "Bad Boys"),
new JProperty("cast", new JArray(
new JObject(new JProperty("name", "Will Smith"))))),
new JObject(
new JProperty("name", "Independence Day"),
new JProperty("cast", new JArray(
new JObject(new JProperty("name", "Will Smith"))))),
new JObject(
new JProperty("name", "The Rock"),
new JProperty("cast", new JArray(
new JObject(new JProperty("name", "Nick Cage")))))
);
IList<JToken> t = a.SelectTokens("[?(@.cast[?(@.name=='Will Smith')])].name").ToList();
Assert.IsNotNull(t);
Assert.AreEqual(2, t.Count);
Assert.AreEqual("Bad Boys", (string)t[0]);
Assert.AreEqual("Independence Day", (string)t[1]);
}示例2: GreaterQueryBigInteger
public void GreaterQueryBigInteger()
{
JArray a = new JArray(
new JObject(new JProperty("hi", new BigInteger(1))),
new JObject(new JProperty("hi", new BigInteger(2))),
new JObject(new JProperty("hi", new BigInteger(3))));
IList<JToken> t = a.SelectTokens("[ ?( @.hi > 1 ) ]").ToList();
Assert.IsNotNull(t);
Assert.AreEqual(2, t.Count);
Assert.IsTrue(JToken.DeepEquals(new JObject(new JProperty("hi", 2)), t[0]));
Assert.IsTrue(JToken.DeepEquals(new JObject(new JProperty("hi", 3)), t[1]));
}示例3: GreaterOrEqualQuery
public void GreaterOrEqualQuery()
{
JArray a = new JArray(
new JObject(new JProperty("hi", 1)),
new JObject(new JProperty("hi", 2)),
new JObject(new JProperty("hi", 2.0)),
new JObject(new JProperty("hi", 3)));
IList<JToken> t = a.SelectTokens("[ ?( @.hi >= 1 ) ]").ToList();
Assert.IsNotNull(t);
Assert.AreEqual(4, t.Count);
Assert.IsTrue(JToken.DeepEquals(new JObject(new JProperty("hi", 1)), t[0]));
Assert.IsTrue(JToken.DeepEquals(new JObject(new JProperty("hi", 2)), t[1]));
Assert.IsTrue(JToken.DeepEquals(new JObject(new JProperty("hi", 2.0)), t[2]));
Assert.IsTrue(JToken.DeepEquals(new JObject(new JProperty("hi", 3)), t[3]));
}示例4: NoPathQuery
public void NoPathQuery()
{
JArray a = new JArray(1, 2, 3);
IList<JToken> t = a.SelectTokens("[ ?( @ > 1 ) ]").ToList();
Assert.IsNotNull(t);
Assert.AreEqual(2, t.Count);
Assert.AreEqual(2, (int)t[0]);
Assert.AreEqual(3, (int)t[1]);
}示例5: MultipleQueries
public void MultipleQueries()
{
JArray a = new JArray(1, 2, 3, 4, 5, 6, 7, 8, 9);
// json path does item based evaluation - http://www.sitepen.com/blog/2008/03/17/jsonpath-support/
// first query resolves array to ints
// int has no children to query
IList<JToken> t = a.SelectTokens("[?(@ <> 1)][?(@ <> 4)][?(@ < 7)]").ToList();
Assert.IsNotNull(t);
Assert.AreEqual(0, t.Count);
}示例6: EvaluateWildcardScanNestResults
public void EvaluateWildcardScanNestResults()
{
JObject o1 = new JObject { { "Name", 1 } };
JObject o2 = new JObject { { "Name", 2 } };
JObject o3 = new JObject { { "Name", new JObject { { "Name", new JArray(3) } } } };
JArray a = new JArray(o1, o2, o3);
IList<JToken> t = a.SelectTokens("$..*").ToList();
Assert.IsNotNull(t);
Assert.AreEqual(9, t.Count);
Assert.IsTrue(JToken.DeepEquals(a, t[0]));
Assert.IsTrue(JToken.DeepEquals(o1, t[1]));
Assert.AreEqual(1, (int)t[2]);
Assert.IsTrue(JToken.DeepEquals(o2, t[3]));
Assert.AreEqual(2, (int)t[4]);
Assert.IsTrue(JToken.DeepEquals(o3, t[5]));
Assert.IsTrue(JToken.DeepEquals(new JObject { { "Name", new JArray(3) } }, t[6]));
Assert.IsTrue(JToken.DeepEquals(new JArray(3), t[7]));
Assert.AreEqual(3, (int)t[8]);
}示例7: NotEqualsQuery
public void NotEqualsQuery()
{
JArray a = new JArray(
new JArray(new JObject(new JProperty("hi", "ho"))),
new JArray(new JObject(new JProperty("hi", "ha"))));
IList<JToken> t = a.SelectTokens("[ ?( @..hi <> 'ha' ) ]").ToList();
Assert.IsNotNull(t);
Assert.AreEqual(1, t.Count);
Assert.IsTrue(JToken.DeepEquals(new JArray(new JObject(new JProperty("hi", "ho"))), t[0]));
}示例8: EvaluateWildcardScan
public void EvaluateWildcardScan()
{
JObject o1 = new JObject { { "Name", 1 } };
JObject o2 = new JObject { { "Name", 2 } };
JArray a = new JArray(o1, o2);
IList<JToken> t = a.SelectTokens("$..*").ToList();
Assert.IsNotNull(t);
Assert.AreEqual(5, t.Count);
Assert.IsTrue(JToken.DeepEquals(a, t[0]));
Assert.IsTrue(JToken.DeepEquals(o1, t[1]));
Assert.AreEqual(1, (int)t[2]);
Assert.IsTrue(JToken.DeepEquals(o2, t[3]));
Assert.AreEqual(2, (int)t[4]);
}示例9: EvaluateScan
public void EvaluateScan()
{
JObject o1 = new JObject { { "Name", 1 } };
JObject o2 = new JObject { { "Name", 2 } };
JArray a = new JArray(o1, o2);
IList<JToken> t = a.SelectTokens("$..Name").ToList();
Assert.IsNotNull(t);
Assert.AreEqual(2, t.Count);
Assert.AreEqual(1, (int)t[0]);
Assert.AreEqual(2, (int)t[1]);
}示例10: EvaluateArrayMultipleIndexes
public void EvaluateArrayMultipleIndexes()
{
JArray a = new JArray(1, 2, 3, 4);
IEnumerable<JToken> t = a.SelectTokens("[1,2,0]");
Assert.IsNotNull(t);
Assert.AreEqual(3, t.Count());
Assert.AreEqual(2, (int)t.ElementAt(0));
Assert.AreEqual(3, (int)t.ElementAt(1));
Assert.AreEqual(1, (int)t.ElementAt(2));
}示例11: EvaluateWildcardArray
public void EvaluateWildcardArray()
{
JArray a = new JArray(1, 2, 3, 4);
List<JToken> t = a.SelectTokens("[*]").ToList();
Assert.IsNotNull(t);
Assert.AreEqual(4, t.Count);
Assert.AreEqual(1, (int)t[0]);
Assert.AreEqual(2, (int)t[1]);
Assert.AreEqual(3, (int)t[2]);
Assert.AreEqual(4, (int)t[3]);
}示例12: EvaluateArraySlice
public void EvaluateArraySlice()
{
JArray a = new JArray(1, 2, 3, 4, 5, 6, 7, 8, 9);
IList<JToken> t = null;
t = a.SelectTokens("[-3:]").ToList();
Assert.AreEqual(3, t.Count);
Assert.AreEqual(7, (int)t[0]);
Assert.AreEqual(8, (int)t[1]);
Assert.AreEqual(9, (int)t[2]);
t = a.SelectTokens("[-1:-2:-1]").ToList();
Assert.AreEqual(1, t.Count);
Assert.AreEqual(9, (int)t[0]);
t = a.SelectTokens("[-2:-1]").ToList();
Assert.AreEqual(1, t.Count);
Assert.AreEqual(8, (int)t[0]);
t = a.SelectTokens("[1:1]").ToList();
Assert.AreEqual(0, t.Count);
t = a.SelectTokens("[1:2]").ToList();
Assert.AreEqual(1, t.Count);
Assert.AreEqual(2, (int)t[0]);
t = a.SelectTokens("[::-1]").ToList();
Assert.AreEqual(9, t.Count);
Assert.AreEqual(9, (int)t[0]);
Assert.AreEqual(8, (int)t[1]);
Assert.AreEqual(7, (int)t[2]);
Assert.AreEqual(6, (int)t[3]);
Assert.AreEqual(5, (int)t[4]);
Assert.AreEqual(4, (int)t[5]);
Assert.AreEqual(3, (int)t[6]);
Assert.AreEqual(2, (int)t[7]);
Assert.AreEqual(1, (int)t[8]);
t = a.SelectTokens("[::-2]").ToList();
Assert.AreEqual(5, t.Count);
Assert.AreEqual(9, (int)t[0]);
Assert.AreEqual(7, (int)t[1]);
Assert.AreEqual(5, (int)t[2]);
Assert.AreEqual(3, (int)t[3]);
Assert.AreEqual(1, (int)t[4]);
}